The market is very selective. Coin trash will not survive the market when BtC is king. This will make the quality and potential altcoins continue to grow, making the market better and better.
I think this is the influence of traders who have begun to understand what coins have the potential to rise and what coins have no potential, many new coins that do not have a good development that make the price not too good even a very low trading volume indicates that the coin project failed.